[FFmpeg-devel] questions about VP8 decode, we found that there seems some buggs of code
highgod0401 at gmail.com
Sat Apr 20 02:10:51 CEST 2013
2013/4/20 Ronald S. Bultje <rsbultje at gmail.com>
> On Fri, Apr 19, 2013 at 12:12 AM, Carl Eugen Hoyos <cehoyos at ag.or.at>
> > Wei Gao <highgod0401 <at> gmail.com> writes:
> > > We want use GPU to decode VP8, but the output is a
> > > little different from C code. So we reference the C
> > > code and find there are some bits overflowed.
> > Without a sample, this is not very likely to get fixed.
> More importantly, you have not yet shown to me that your GPU decoder is
> correct. Dixie and libvpx are the reference implementations, does your GPU
> decode match them, and does ffvp8 give different output? Or do ffvp8, dixie
> and libvpx match, but GPU gives different output?
Hi, our GPU vp8 dcoder is written by us and it is different from the
libvpx, it is being debugging now.
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